The Tibbo DS100B is a Serial Device Server that connects any existing serial device to an Ethernet (TCP/IP) network externally. The DS100B features a compact and stylish design and a universal RS232/422/485 serial port (available through a single DB9M connector; interface selection by DIP switch).

Note that there are no RS485/RS422 terminators inside the DS100B.

Internally, the DS100B Serial Device Server is based on the Tibbo EM100 Ethernet Module.

If you want to get one of the DB9-to-Terminal adapters shown in the options below, the normal version (as opposed to inverted) is recommended as it will make the terminal connections face up and be more easily accessible.